GIGABYTE GA-B85-HD3 (rev. 2.1)

CPU
Support for Intel® Core™ i7 processors/Intel® Core™ i5 processors/ Intel® Core™ i3 processors/Intel® Pentium® processors/Intel® Celeron® processors in the LGA1150 package
L3 cache varies with CPU
(Please refer "CPU Support List" for more information.)
Chipset
Intel® B85 Express Chipset
Memory
4 x DDR3 DIMM sockets supporting up to 32 GB of system memory
* Due to a Windows 32-bit operating system limitation, when more than 4 GB of physical memory is installed, the actual memory size displayed will be less than the size of the physical memory installed.
Dual channel memory architecture
Support for DDR3 1600/1333 MHz memory modules
Support for non-ECC memory modules
Support for Extreme Memory Profile (XMP) memory modules
(Please refer "Memory Support List" for more information.)
Onboard Graphics
Integrated Graphics Processor - Intel® HD Graphics support:
1 x D-Sub port, supporting a maximum resolution of 1920x1200
1 x DVI-D port, supporting a maximum resolution of 1920x1200
* The DVI-D port does not support D-Sub connection by adapter.
1 x HDMI port, supporting a maximum resolution of 4096x2160
* Support for HDMI 1.4a version.
Maximum shared memory of 1 GB
Audio
Realtek® ALC892 codec
High Definition Audio
2/4/5.1/7.1-channel
Support for S/PDIF In/Out
LAN
Realtek® GbE LAN chip (10/100/1000 Mbit)
Expansion Slots
1 x PCI Express x16 slot, running at x16
(The PCI Express x16 slot conforms to PCI Express 3.0 standard.)
* For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16 slot.
1 x PCI Express x16 slot, running at x4 (PCIEX4)
2 x PCI Express x1 slots
(The PCIEX4 and PCIEX1 slots conform to PCI Express 2.0 standard.)
2 x PCI slots
Multi-Graphics Technology
Support for AMD CrossFire™ technology
Storage Interface
Chipset:
4 x SATA 6Gb/s connectors (SATA3 0~SATA3 3)
2 x SATA 3Gb/s connectors (SATA2 4~SATA2 5)
USB
Chipset:
4 x USB 3.0/2.0 ports (2 ports on the back panel, 2 ports available through the internal USB header)
8 x USB 2.0/1.1 ports (4 ports on the back panel, 4 ports available through the internal USB headers)
Internal I/O Connectors
1 x 24-pin ATX main power connector
1 x 8-pin ATX 12V power connector
4 x SATA 6Gb/s connectors
2 x SATA 3Gb/s connectors
1 x CPU fan header
3 x system fan headers
1 x front panel header
1 x front panel audio header
1 x S/PDIF Out header
1 x S/PDIF In header
1 x USB 3.0/2.0 header
2 x USB 2.0/1.1 headers
1 x serial port header
1 x parallel port header
1 x Clear CMOS jumper
Back Panel Connectors
1 x PS/2 keyboard/mouse port
1 x D-Sub port
1 x DVI-D port
1 x HDMI port
2 x USB 3.0/2.0 ports
4 x USB 2.0/1.1 ports
1 x RJ-45 port
6 x audio jacks (Center/Subwoofer Speaker Out, Rear Speaker Out, Side Speaker Out, Line In, Line Out, Mic In)
I/O Controller
iTE® I/O Controller Chip
H/W Monitoring
System voltage detection
CPU/System temperature detection
CPU/System fan speed detection
CPU/System overheating warning
CPU/System fan fail warning
CPU/System fan speed control
* Whether the fan speed control function is supported will depend on the cooler you install.
BIOS
2 x 32 Mbit flash
Use of licensed AMI UEFI BIOS
Support for DualBIOS™
PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0
Unique Features
Support for Q-Flash
Support for Xpress Install
Support for APP Center
* Available applications in APP Center may differ by motherboard model. Supported functions of each application may also differ depending on motherboard specifications.
@BIOS
EasyTune
EZ Setup
USB Blocker
Fast Boot
Smart TimeLock
Smart Recovery 2
Support for ON/OFF Charge
Bundled Software
Norton® Internet Security (OEM version)
Intel® Rapid Start Technology
Intel® Smart Connect Technology
Operating System
Support for Windows 10/8.1/8/7
Form Factor
ATX Form Factor; 30.5cm x 19cm